CN114260719B

CN114260719B - Automatic production system for brake parts

Info

Publication number: CN114260719B
Application number: CN202111630100.9A
Authority: CN
Inventors: 毛永锋
Original assignee: Jiangsu Kaixunda High Speed Railway Transmission Technology Development Co ltd
Current assignee: Jiangsu Kaixunda High Speed Railway Transmission Technology Development Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2023-02-17
Anticipated expiration: 2041-12-29
Also published as: CN114260719A

Abstract

The invention relates to an automatic production system of a brake component, which comprises a plurality of processing machines which are distributed in sequence, wherein a processing tool and a processing cutter which are matched with each other are respectively arranged in each processing machine; be provided with a turnover unit between two adjacent machine tools, including a turnover support, be provided with a turnover slide rail on the turnover support, the turnover slide rail includes a pair of turnover slide that distributes side by side, and two turnover slide slopes set up, still are connected with a turnover striker plate in the one side of two turnover slide low in height, the cross-section of turnover slide, turnover striker plate all is the L shape, and two turnover slides set up relatively. The invention has the advantages that: through the mutual cooperation of the different machine tools and the turnover unit that distribute in proper order, realized that the stopper shoe work piece is processed according to the order, need not again to come to turnover the shoe work piece in batches by other manual work, reduce manpower resources's consumption, also avoid appearing leaking the phenomenon of processing simultaneously.

Description

Automatic production system for brake parts

Technical Field

The invention relates to the field of brake shoe machining, in particular to an automatic brake part production system.

Background

The brake shoe is a friction coupling part of a drum brake, and the brake shoe bears the thrust of an actuator, the normal force and the tangential force of a brake drum and the bearing counter force and has proper rigidity. The brake shoe should have strength and rigidity required as a member, as well as a friction coefficient as high and stable as possible, and appropriate wear resistance, heat dissipation, heat capacity, and the like.

At present, in the process of brake shoe production, different processing such as drilling, plane milling, end face milling and the like needs to be carried out on the shoe, and due to the characteristic of the structure of the shoe, the shoe is arc-shaped, so when the shoe is subjected to different processing, different tools need to be adopted to position and fix the shoe, and the processing tools are not all the same, such as a milling cutter, a drilling cutter and the like.

Based on the above-mentioned process flow, there are some drawbacks: firstly, the horseshoes need to be sent to different processing equipment for processing, so that the turnover problem of the horseshoes can be involved, the existing turnover mode is that firstly, a batch of horseshoes are processed at the same processing equipment, then, all the processed horseshoes are loaded into a turnover vehicle, and then the turnover vehicle is pushed manually to move to the next processing equipment for processing, so that the problems of missing and wrong delivery can occur in the process, further, the phenomenon of missing processing of the horseshoes can occur, subsequent manual work is needed for detecting and reworking the horseshoes, and the labor intensity of workers is greatly increased.

Disclosure of Invention

The invention aims to provide an automatic brake part production system which is convenient to turnover and avoids processing omission.

In order to solve the technical problems, the technical scheme of the invention is as follows: the automatic production system of a kind of brake part, its innovation point lies in: comprises that

A plurality of processing machines are distributed in sequence, and a processing tool and a processing cutter which are matched with each other are respectively arranged in each processing machine;

be provided with a turnover unit between two adjacent machine tools, the turnover unit includes a turnover support, is provided with a turnover slide rail on the turnover support, the turnover slide rail includes a pair of turnover slide that distributes side by side, and two turnover slide slopes set up, and its incline direction still is connected with a turnover striker plate for from former machine tool to the machine tool orientation downward sloping gradually of back one side of two turnover slide height-outs, the cross-section of turnover slide, turnover striker plate all is the L shape, and two turnover slides set up relatively.

Further, still be provided with one between turnover support and the turnover slide rail and connect the flitch, connect the flitch to include one and connect the material bottom plate, should connect the slope setting of material bottom plate, and the incline direction that connects the material bottom plate is the same with the incline direction of turnover slide, and the both sides of turnover slide are passed through the column mouting and are being connect the top of material bottom plate, still are connected with one respectively in the both sides of connecing the width direction of material bottom plate and connect the material curb plate, still are connected with one in the one side of connecing the high end of material bottom plate and connect the material baffle, connect the material bottom plate, connect the material curb plate, connect the material baffle to cooperate jointly and form one and connect the material cavity.

Furthermore, still be provided with one between two adjacent machine tools and grab the material robot, grab the material robot and be used for snatching the work piece in the former machine tool and place on the turnover slide rail, or snatch the work piece that will have enough to meet the need on the slide rail and place in the machine tool of back.

Further, the first structure of the processing tool is as follows: the processing tool comprises a first processing base arranged horizontally, a first center post is installed at the center of the first processing base, a first clamping plate is connected to the top end of the first center post, four first upper clamping cylinders are installed on the first clamping plate, first upper clamping hooks which correspond to the first upper clamping cylinders one by one are further installed at the bottom end of the first clamping plate, the first upper clamping hooks are hinged to the first clamping plate and driven by the first upper clamping cylinders to swing, four first lower clamping cylinders are further installed at the bottom end of the first processing base, first lower clamping hooks which correspond to the first lower clamping cylinders one by one are further installed on the upper end face of the first processing base, the first lower clamping hooks are hinged to the first processing base and driven by the first lower clamping cylinders to swing, the first upper clamping hooks and the first lower clamping hooks are matched together to clamp a horseshoe workpiece, first positioning assemblies are further installed on two sides of the first center post, the first positioning assemblies comprise first positioning blocks which are installed on the first processing base, and the first positioning blocks are distributed symmetrically, and the center axis of the first positioning blocks is symmetrical to the center post bases.

Further, the second structure of the processing tool is as follows: the processing tool comprises a vertically arranged second processing base, a second positioning plate is mounted on the side face of the second processing base, a second supporting column and a second positioning column are further mounted on one side, away from the second processing base, of the second positioning plate, the second supporting column is located at the bottom of the second positioning plate, a pair of second supporting rings distributed in parallel is further sleeved on the outer wall of the circumference of the second supporting column, the second positioning column is located above the second supporting column in an inclined mode, second clamping components are further arranged on the second processing base and located on two sides of the second positioning plate, each second clamping component comprises a second clamping cylinder, a second clamping plate is further connected to the top end of a piston rod of each second clamping cylinder, and the second clamping plate is driven by the second clamping cylinder to be close to or far away from the second positioning plate.

Further, the third structure of the processing tool is as follows: the processing frock includes the third processing base that a level set up, installs a third supporting seat on the up end of third processing base, has an arc recess of laminating mutually with the horseshoe work piece on the up end of third supporting seat, the both sides of third supporting seat still are provided with a third reference column respectively, the third reference column is close to or keeps away from third processing base by the drive of third location jar, still is provided with the tight seat of third clamp at the side of third supporting seat, installs the tight jar of third clamp on the tight seat of third clamp, the top that the tight jar of third clamp is connected with the tight piece of third clamp, and the tight piece of third clamp is close to or keeps away from the third supporting seat by the tight cylinder drive of third clamp.

Further, the fourth structure of the processing tool is as follows: the processing tool comprises a fourth processing base horizontally arranged, a fourth center base is installed at the center of the fourth processing base, a fourth center cylinder is installed on the fourth center base, a fourth clamping plate is connected to the top end of a piston rod of the fourth center cylinder, the fourth clamping plate is close to or far away from the fourth processing base under the driving of the fourth center cylinder, a fourth supporting boss is arranged on each of two sides of the fourth center base and is arc-shaped, a gap is reserved between each of two sides of each of the four supporting bosses, a pair of fourth positioning columns distributed in parallel are installed in the gap between the two fourth supporting bosses, each fourth positioning column is composed of an upper cylindrical positioning section and a lower cylindrical positioning section which are connected in sequence, the diameter of the positioning section located on the upper side is smaller than that of the positioning section located on the lower side, the two fourth positioning columns located in the same gap are respectively large and small, the diameter of the fourth positioning columns located in the two gaps is larger than that the fourth positioning columns are small, and the fourth positioning columns located in the two gaps are large and small in the four positioning columns respectively staggered.

Further, the fifth structure of the processing tool is as follows: the processing tool comprises a fifth processing base which is horizontally arranged, wherein a fifth supporting column and a fifth positioning column are installed on the fifth processing base, the number of the fifth supporting columns is two, the fifth supporting columns are respectively located on two sides of the fifth processing base, the fifth positioning column is located between the two fifth supporting columns, the fifth positioning column and the fifth supporting columns are distributed in a shape like a Chinese character 'pin', the top end of the fifth supporting column is further connected with a fifth positioning section, the cross section of the fifth positioning section is in a shape like a Chinese character 'D', a fifth clamping seat is further arranged between the fifth positioning column and any one of the fifth supporting columns, a fifth clamping cylinder is installed on the fifth clamping seat, the top end of the fifth clamping cylinder is further connected with a fifth clamping block, the fifth clamping block is driven by the fifth clamping cylinder to be close to or far away from the fifth processing base, a vertically arranged fifth jacking plate is further connected to one side, close to the two fifth supporting columns, and a fifth jacking column extending towards the direction of the fifth positioning column is further connected to the fifth jacking plate.

Further, the sixth structure of the processing tool is as follows: the processing tool comprises a sixth processing base which is horizontally arranged, a pair of sixth clamping assemblies which are distributed in parallel are mounted on the sixth processing base, each sixth clamping assembly comprises a sixth central column, a sixth clamping cylinder is mounted on the sixth central column, a sixth clamping plate is connected to the top end of the sixth clamping cylinder and driven by the sixth clamping cylinder to be close to or far away from the sixth processing base, sixth jacking seats are respectively mounted on two sides of the sixth central column, sixth jacking columns extending towards the sixth central column are mounted on the sixth jacking seats, sixth positioning seats are respectively mounted on two remaining sides of the sixth central column, two side faces, close to the two sixth jacking columns, of the sixth positioning seats are respectively arc-shaped faces sunken towards the inner portions of the sixth positioning seats, and the two arc-shaped faces of the two sixth positioning seats on the same side are matched together to position the same horseshoe workpiece.

Further, the seventh structure of the processing tool is as follows: the processing tool comprises a seventh processing base, the seventh processing base is formed by connecting a horizontally arranged first base section and a vertically arranged second base section in an L shape, a reinforcing rib plate is connected between the first base section and the second base section, two seventh positioning columns which are vertically distributed are arranged on the second base section, the seventh positioning columns are formed by connecting two seventh positioning sections which are horizontally distributed in parallel, one of the seventh positioning sections is connected with the second base section, the diameter of the seventh positioning section connected with the second base section is larger than that of the other seventh positioning section, a seventh jacking plate is further arranged between the two seventh positioning columns, and a seventh jacking column is arranged on the seventh jacking plate.

The invention has the advantages that: in the invention, through the mutual matching of different processing machines and the turnover units which are distributed in sequence, the brake shoe workpieces are processed in sequence, and the turnover of batch shoe workpieces is not needed by other manpower, so that the consumption of manpower resources is reduced, and the phenomenon of processing leakage is avoided.

The turnover unit is designed, the inclined turnover sliding plate is matched to convey the shoe workpieces, the middle turnover of the shoe workpieces can be realized without any power, the number of driving parts is reduced, and the structure is simplified.

To the flitch that connects that sets up between turnover support and the turnover slide rail, then through connecing parts such as material bottom plate, connecing the material curb plate, connecing the material baffle to mutually support and form one and connect the material cavity, come to unify to connect to get the storage to remaining processing waste material, sweeps on the horseshoe work piece surface to conveniently carry out unified processing, avoid this part processing waste material, sweeps to splash everywhere.

The material grabbing robot is arranged to automatically grab or place the horseshoe workpiece, so that manual labor is further reduced, and a foundation is provided for subsequent integral automatic production.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of an automated brake component production system of the present invention.

Fig. 2 is a schematic diagram of a first structure of the machining tool of the invention.

Fig. 3 is a plan view of a first structure of the machining tool of the present invention.

Fig. 4 is a schematic diagram of a second structure of the processing tool of the present invention.

Fig. 5 is a front view of a second structure of the machining tool of the present invention.

Fig. 6 is a schematic diagram of a third structure of the machining tool in the invention.

Fig. 7 is a front view of a third structure of the machining tool of the present invention.

Fig. 8 is a schematic diagram of a fourth structure of the processing tool in the invention.

Fig. 9 is a front view of a fourth structure of the machining tool of the present invention.

Fig. 10 is a schematic view of a fifth structure of the processing tool of the present invention.

Fig. 11 is a front view of a fifth structure of the machining tool of the present invention.

Fig. 12 is a schematic view of a sixth structure of the machining tool in the invention.

Fig. 13 is a plan view of a sixth structure of the machining tool of the present invention.

Fig. 14 is a schematic view of a seventh structure of the machining tool in the invention.

Fig. 15 is a front view of a seventh structure of the machining tool of the present invention.

Fig. 16 is a schematic diagram of a turnaround unit in the present invention.

Fig. 17 is a schematic view of an epicyclic slide according to the invention.

Fig. 18 is a schematic view of a receiver plate of the present invention.

Detailed Description

The following examples will provide those skilled in the art with a more complete understanding of the present invention, but are not intended to limit the scope of the present invention to the examples.

An automated brake component manufacturing system, as shown in fig. 1-18, includes

The processing machine tool comprises a plurality of processing machines 1 which are distributed in sequence, wherein processing tools and processing cutters which are matched with each other are respectively arranged in each processing machine 1.

A turnover unit 2 is arranged between two adjacent processing machines 1, as can be seen from the schematic diagram shown in fig. 16, the turnover unit 2 comprises a turnover support 21, a turnover slide rail is arranged on the turnover support 21, as can be seen from the schematic diagram shown in fig. 17, the turnover slide rail comprises a pair of turnover slide plates 22 which are distributed in parallel, the two turnover slide plates 22 are all obliquely arranged, the oblique direction of the turnover slide plates 22 is gradually inclined downwards from the previous processing machine to the next processing machine, a turnover baffle plate 23 is also connected to one side with the low height of the two turnover slide plates 22, and a stabilizing plate 24 is also connected to one side with the high height of the two turnover slide plates 22, so that the whole turnover slide rail is in a square shape, the turnover slide plates 23, the baffle plate 23 and the stabilizing plate 24 are all in an L shape, the two turnover slide plates 22 are oppositely arranged, the turnover baffle plate 23 and the stabilizing plate 24 are oppositely arranged, because the shoe-shaped workpiece has an arc surface, the design of the L shape which is oppositely arranged is adopted, a certain guiding and limiting effect can be achieved on the shoe-shaped workpiece, when the shoe-shaped workpiece is prevented from sliding on the turnover slide plate 22, and the shoe-shaped workpiece is smoothly conveyed, and the off tracking phenomenon can be ensured.

Still be provided with one between turnover support 21 and the turnover slide rail and connect the flitch, as can be known by the schematic diagram shown in fig. 18, connect the flitch to include one and connect material bottom plate 25, should connect the slope setting of material bottom plate 25, and connect the incline direction of material bottom plate 25 and the incline direction of turnover slide 23 the same, the both sides of turnover slide 23 are passed through column mouting and are being connect the top of material bottom plate 25, still be connected with respectively in the both sides of connecing the width direction of material bottom plate 25 and connect the material curb plate 26, still be connected with one at the one side of connecing the high end of material bottom plate 25 and connect the material baffle, connect material bottom plate 25, connect material curb plate 26, connect the material baffle cooperation to form one jointly and connect the material cavity. To the flitch that connects that sets up between turnover support 21 and the turnover slide rail, then through connecing parts such as material bottom plate 25, connecing material curb plate 26, connecing the material baffle to mutually support and form one and connect the material cavity, come to unify to connect to get the storage to remaining processing waste material, sweeps on the surface of the horseshoe work piece to conveniently carry out unified processing, avoid this part processing waste material, sweeps to splash everywhere.

Still be provided with one between two adjacent machine tool 1 and grab the material robot, grab the material robot and be used for snatching the work piece in the former machine tool 1 and place on the turnover slide rail, or snatch the work piece on the turnover slide rail and place in the machine tool 1 of back. The material grabbing robot is arranged to automatically grab or place the horseshoe workpiece, so that the manual labor is further reduced, and a foundation is provided for subsequent integral automatic production.

As can be seen from the schematic diagrams shown in fig. 2 and 3, the first structure of the processing tool is: processing frock includes first processing base 3 that the level set up, first processing base 3 is discoid, central point at first processing base 3 puts and installs first center post 31, top at first center post 31 is connected with first clamp plate 31, install four first upper clamping jar 33 on the first clamp plate 31, per two first upper clamping jar 33 press from both sides tightly the clamp plate work piece for a set of joint, still install the first upper clamping hook with first upper clamping jar 33 looks one-to-one in the bottom of first clamp plate 31, first upper clamping hook is articulated with first clamp plate 31, and swing by the drive of first upper clamping jar, its cooperation specifically does: the middle position of the first upper clamping hook is hinged with the first clamping plate 31, a piston rod of the first upper clamping cylinder 33 penetrates through the first clamping plate 31 and then is hinged with the tail position of the first upper clamping hook, the upper clamping hook is pushed to swing up and down along a hinged point of the first upper clamping hook and the first clamping plate 31, and a hook-shaped structure used for clamping a horseshoe workpiece is arranged at the front position of the first upper clamping hook.

Four first lower clamping cylinders are further mounted at the bottom end of the first processing base 3, first lower clamping hooks in one-to-one correspondence with the first lower clamping cylinders are further mounted on the upper end face of the first processing base 3, the first lower clamping hooks are hinged to the first processing base 3 and driven by the first lower clamping cylinders to swing, the swing structure and principle of the first lower clamping hooks are the same as those of the first upper clamping hooks, detailed description is omitted here, and clamping of the horseshoe workpiece is achieved through cooperation of the first upper clamping hooks and the first lower clamping hooks. The shoe workpiece is clamped through the matching of the first upper clamping hook and the first lower clamping hook, the whole clamping process is very convenient, any direct connecting piece is not needed for the shoe workpiece, the whole mounting and dismounting process can be realized only through the matching of the clamping cylinder, the convenience is very high, the time and the labor are saved, and the clamping efficiency is greatly improved.

First positioning assemblies are further mounted on the first processing base 3 and located on two sides of the first central column 31, each first positioning assembly comprises a first positioning seat 34 mounted on the first processing base 3, first positioning columns 35 and first clamping blocks 36 which are distributed in parallel are mounted on the first positioning seats 34, the first positioning columns 35 and the first clamping blocks 36 in the two first positioning assemblies are symmetrically distributed by taking the central axis of the first central column 31 as a symmetry point, namely the first positioning column 35 in one first positioning assembly and the first clamping block 36 in the other first positioning assembly are matched with each other to position the same shoe workpiece, the first positioning column 35 is cylindrical, and the first clamping blocks 36 are 7-shaped. To the design of first locating component, adopt the cooperation of first locating column 35, first fixture block 36 to can realize the location and the auxiliary stay to the both sides of horseshoe work piece, come the location to horseshoe work piece one side through first locating column 35, guarantee the fixed of the position of horseshoe work piece, come to assist the spacing support through first fixture block 36 to the opposite side of horseshoe work piece, further guarantee the position of horseshoe work piece.

When the processing tool with the first structure is used for clamping a horseshoe workpiece, firstly, the horseshoe workpiece to be processed is placed on the first processing base 3, then one side of the horseshoe workpiece is supported on the first positioning column 35, the other side of the horseshoe workpiece is supported in an auxiliary mode through the first clamping block 36, then the first upper clamping cylinder 33 and the first lower clamping cylinder work respectively to drive the first upper clamping hook and the first lower clamping hook to swing, so that the horseshoe workpiece is clamped together, the clamping of the horseshoe workpiece is completed, and the processing tool can be used for processing the upper end face and the lower end face and the outer arc face of the horseshoe workpiece.

As can be seen from the schematic diagrams shown in fig. 4 and 5, the second structure of the machining tool is: the processing tool comprises a second processing base which is vertically arranged, a second positioning plate 4 is installed on the side face of the second processing base, a weight reduction groove 46 is further formed in the second positioning plate 4, the weight reduction groove 46 is designed to reduce the weight of the second positioning plate 4, and the second positioning plate 4 only needs to support and position a horseshoe workpiece and does not need to have high structural strength, so that the weight of the horseshoe workpiece is reduced by additionally arranging the weight reduction groove 46.

A second supporting column 41 and a second positioning column 42 are further installed on one side of the second positioning plate 4 away from the second processing base, the second supporting column 41 is located at the bottom of the second positioning plate 4, a pair of second supporting rings 43 distributed in parallel is further sleeved on the circumferential outer wall of the second supporting column 41, a gap is left between the two second supporting rings 43, the second positioning column 42 is located obliquely above the second supporting column 41, second clamping assemblies are further arranged on the second processing base and located on two sides of the second positioning plate 4, each second clamping assembly comprises a second clamping cylinder 44, the bottom end of the second clamping cylinder 44 is installed on the second processing base through a clamping cylinder installation seat 44, a second clamping plate 45 is further connected to the top end of a piston rod of the second clamping cylinder 44, and the second clamping plate 45 is driven by the second clamping cylinder 44 to approach or leave the second positioning plate.

When the processing tool with the second structure is used for clamping a shoe workpiece, firstly, the side end of the shoe workpiece to be processed is abutted to the second positioning plate 4, the outer wall of the arc-shaped surface of the shoe workpiece is supported on the two second supporting rings 43 on the second supporting column 41, then one side of the shoe workpiece is abutted to the second positioning column 42, the shoe workpiece is positioned, and finally the second clamping plate 45 is driven by the two second clamping cylinders 44 to move towards the second positioning plate 4, so that the shoe workpiece is clamped tightly, the shoe workpiece is fixed, and the processing tool can be used for processing drilling, boring and the like on the arc-shaped surface of the shoe workpiece.

As can be seen from the schematic diagrams shown in fig. 6 and 7, the third structure of the machining tool is: the processing frock includes the third processing base that a level set up, installs a third supporting seat 5 on the up end of third processing base, and second supporting seat 5 is the shape of falling T word, has an arc recess of laminating mutually with the horseshoe work piece on the up end of third supporting seat 5.

A third positioning column 51 is further respectively arranged on two sides of the third supporting seat 5, the third positioning column 51 is horizontally arranged, the third positioning column 51 is driven by a third positioning cylinder 52 to be close to or far away from the third processing base, a third clamping seat 55 is further arranged beside the third supporting seat 5, a third clamping cylinder 53 is mounted on the third clamping seat 55, a third clamping block 54 is connected to the top end of the third clamping cylinder 53, and the third clamping block 54 is driven by the third clamping cylinder 53 to be close to or far away from the third supporting seat 5.

When the machining tool with the third structure is used for clamping a shoe workpiece, firstly, the shoe workpiece to be machined is placed on the third supporting seat 5, the arc-shaped surface of the shoe workpiece is attached to the arc-shaped groove of the third supporting seat 5, then the two third positioning cylinders 52 push the two third positioning columns 51 to horizontally move towards the shoe workpiece to position the shoe workpiece, and finally the third clamping cylinder 53 drives the third clamping block 54 to downwards move to clamp and fix the position of the shoe workpiece, so that the shoe workpiece is clamped.

As can be seen from the schematic diagrams shown in fig. 8 and 9, the fourth structure of the processing tool is: the processing tool comprises a fourth processing base 6 horizontally arranged, the fourth processing base 6 is disc-shaped, a fourth center base 61 is installed at the center position of the fourth processing base 6, a fourth center cylinder 62 is installed on the fourth center base 61, a fourth clamping plate 63 is connected to the top end of a piston rod of the fourth center cylinder 62, the fourth clamping plate 63 is fixedly connected with the piston rod of the fourth center cylinder 62 through threads, and the fourth clamping plate 63 is close to or far away from the fourth processing base 6 under the driving of the fourth center cylinder 62.

A fourth supporting boss 64 is respectively arranged on two sides of the fourth central base 61, the fourth supporting boss 64 is arc-shaped, the outer arc surface of the fourth supporting boss 64 is attached to the outer wall of the circumference of the fourth processing base 6, a gap is reserved between two sides of the two fourth supporting bosses 64, a pair of fourth positioning columns which are distributed in parallel are further mounted at the gap of the two fourth supporting bosses 64, each fourth positioning column is composed of an upper cylindrical positioning section and a lower cylindrical positioning section which are sequentially connected, the diameter of the positioning section positioned on the upper side is smaller than that of the positioning section positioned on the lower side, the two fourth positioning columns positioned at the same gap are respectively a fourth positioning column large 66 and a fourth positioning column small 65, the diameter of the lower positioning section of the fourth positioning column large 66 is larger than that of the lower positioning section of the fourth positioning column small 65, the diameter of the upper positioning section of the fourth positioning column large 66 is larger than that of the fourth positioning column small 65, the fourth positioning columns large 66 and the fourth positioning columns small 65 are respectively distributed in a staggered mode, and accordingly a workpiece with the fourth positioning column large 66 and the fourth positioning column small positioning column 65 and the same shoe positioning column is positioned on two sides.

When the machining tool with the fourth structure is used for clamping a shoe workpiece, firstly, the shoe workpiece to be machined is placed on the fourth supporting boss 64, then two sides of the shoe workpiece are respectively abutted to the upper positioning segment of the fourth positioning column 66 and the upper positioning segment of the fourth positioning column 65, so that the shoe workpiece is positioned, and finally, the fourth central cylinder 62 is used for driving the fourth clamping plate 63 to move downwards to clamp the shoe workpiece, so that the shoe workpiece is clamped. The processing tool with the structure can be used for spot facing and other processing on the arc outer wall of the horseshoe workpiece.

As can be seen from the schematic diagrams shown in fig. 10 and 11, the fifth structure of the machining tool is: the processing tool comprises a fifth processing base 7 which is horizontally arranged, wherein a fifth supporting column 71 and a fifth positioning column 72 are installed on the fifth processing base 7, the number of the fifth supporting columns 71 is two, the fifth supporting columns 71 are respectively located on two sides of the fifth processing base 7, the fifth positioning column 72 is located between the two fifth supporting columns 71, the fifth positioning column 72 and the fifth supporting column 71 are distributed in a shape like a Chinese character 'pin', the top end of the fifth supporting column 71 is further connected with a fifth positioning section 74, the cross section of the fifth positioning section 74 is in a shape like a Chinese character 'D', a reinforcing rib plate 73 is further arranged beside the fifth positioning column 72, the reinforcing rib plate 73 is directly fixed on the fifth processing base 7, the reinforcing rib plate 73 is fixed with the side surface of the fifth positioning column 72, the structural strength of the fifth positioning column 72 is improved through the design of the reinforcing rib plate 73, and the fifth positioning column 72 is ensured to position a horseshoe workpiece.

A fifth clamping seat 75 is further arranged between the fifth positioning post 72 and any one of the fifth supporting posts 71, a fifth clamping cylinder 76 is mounted on the fifth clamping seat 75, a fifth clamping block 77 is further connected to the top end of the fifth clamping cylinder 76, the fifth clamping block 77 is driven by the fifth clamping cylinder 76 to be close to or far from the fifth workpiece base 7, a vertically arranged fifth tightening plate 78 is further connected to one side of the fifth workpiece base 7 close to the two fifth supporting posts 71, the fifth tightening plate 78 is directly fixed to the side end of the fifth workpiece base 7, a fifth tightening post 79 extending towards the fifth positioning post 72 is further connected to the fifth tightening plate 78, and the fifth tightening post 79 and the fifth tightening plate 78 are fixed through threads.

When the machining tool with the fifth structure is used for clamping a shoe workpiece, firstly, the shoe workpiece to be machined is placed on the fifth machining base 7, the arc-shaped surface of the shoe workpiece is abutted against the fifth positioning column 72, then two sides of the shoe workpiece are respectively supported on the two fifth supporting columns 71, meanwhile, the side ends of the shoe workpiece are respectively abutted against the two fifth positioning segments 74, positioning of the shoe workpiece is completed, then the fifth clamping column 79 is manually rotated to tightly support the shoe workpiece, and finally the fifth clamping block 77 is driven to move downwards by the fifth clamping cylinder 76 to clamp the shoe workpiece, so that clamping of the shoe workpiece is completed. Utilize the processing frock of this kind of structure, can carry out processing such as drilling to the arcwall face of horseshoe work piece.

As can be seen from the schematic diagrams shown in fig. 12 and 13, the sixth structure of the processing tool is: the processing tool comprises a sixth processing base 8 which is horizontally arranged, a pair of sixth clamping assemblies which are distributed in parallel are mounted on the sixth processing base 8, each sixth clamping assembly comprises a sixth central column, a sixth clamping cylinder 81 is mounted on each sixth central column, a sixth clamping plate 82 is connected to the top end of each sixth clamping cylinder 81, and each sixth clamping plate 82 is driven by the corresponding sixth clamping cylinder 81 to be close to or far away from the sixth processing base 8.

Sixth jacking seats 83 are respectively installed on two sides of the sixth central column, the sixth jacking seats 83 are L-shaped and are directly fixed on the sixth processing base 8, sixth jacking columns 84 extending towards the sixth central column are installed on the sixth jacking seats 83, and the sixth jacking columns 84 and the sixth jacking seats 83 are fixed through threads.

The remaining two sides of the sixth central column are respectively provided with a sixth positioning seat 85, two side surfaces of the sixth positioning seat 85, which are close to the two sixth jacking columns 84, are both arc-shaped surfaces which are sunken towards the inside of the sixth positioning seat, and the two arc-shaped surfaces of the two sixth positioning seats 85 on the same side are matched together to realize the positioning of the same horseshoe workpiece.

When the processing tool with the sixth structure is used for clamping a shoe workpiece, firstly, the shoe workpiece to be processed is placed on the sixth processing base 8, the arc-shaped surfaces of the shoe workpiece are attached to the two arc-shaped surfaces of the same side of the two sixth positioning seats 85, then the sixth jacking column 84 is manually rotated to move towards the shoe workpiece, the shoe workpiece is jacked tightly by the sixth jacking column 84, finally the sixth clamping cylinder 81 drives the sixth clamping plate 82 to move downwards, the sixth clamping plate 82 is used for clamping the shoe workpiece, and clamping of the shoe workpiece is completed. The processing tool with the structure can be used for processing end holes of horseshoe workpieces such as drilling and boring.

Realize the location to the shoe work piece through the arcwall face on two sixth positioning seats 85, rethread sixth top tight seat 83, the cooperation of sixth top tight post 84 guarantees the fixed of shoe work piece position on the horizontal direction, at last through sixth clamping cylinder 81, the cooperation of sixth clamp plate 82 comes the rigidity to the shoe work piece position in vertical side, whole clamping in-process, need not the clamping that any lug connection can realize the shoe work piece, the clamping, dismantle all very convenience, work efficiency has improved greatly.

As can be seen from the schematic diagrams shown in fig. 14 and 15, the seventh structure of the processing tool is: the processing frock includes seventh processing base, seventh processing base is L form by the first base subsection 9 of a level setting and the second base subsection 91 of a vertical setting and connects and forms, be connected with deep floor 92 between first base subsection 9 and second base subsection 91, deep floor 92 is three horn shapes, and two sides of deep floor 92 respectively with first base subsection 9, second base subsection 91 is connected fixedly, design through deep floor 92 comes first base subsection 9, the connection of second base subsection 91 plays a additional strengthening's effect, guarantee the structural strength of whole seventh processing base.

Two seventh positioning columns 93 which are vertically distributed are arranged on the second base section 91, the diameter of the seventh positioning column which is positioned on the upper side is larger than that of the seventh positioning column which is positioned on the lower side, the seventh positioning column 93 is formed by connecting two seventh positioning sections which are horizontally distributed in parallel, one of the seventh positioning sections is connected with the second base section 91, the diameter of the seventh positioning section which is connected with the second base section 91 is larger than that of the other seventh positioning section, a seventh tightening plate 94 is further arranged between the two seventh positioning columns 93, a seventh tightening column 95 is arranged on the seventh tightening plate 94, and the seventh tightening column 95 and the seventh tightening plate 94 are fixed in a threaded mode.

When the machining tool with the seventh structure is used for clamping a shoe workpiece, firstly, the side end of the shoe workpiece to be machined is abutted to the second base section 91, two sides of the shoe workpiece are abutted to the two seventh positioning columns 93 respectively, and then the seventh tightening plate 94 is manually rotated, so that the shoe workpiece is tightened by the seventh tightening plate 94, and the shoe workpiece is clamped. The processing tool with the structure can be used for processing horseshoe workpieces such as spot facing and end face milling.

Each cylinder in this embodiment may be a hydraulic cylinder.

The processing tool with the seven structures related in the embodiment can be freely selected and sequenced according to the processing position and the specific processing operation of the needed horseshoe in the process of processing the horseshoe workpiece, and is suitable for automatic processing of the horseshoe workpieces in different factories.

According to the automatic production system for the brake parts, the brake shoe workpieces are sequentially processed by mutually matching the different processing machines and the turnover units which are sequentially distributed, the batch shoe workpieces do not need to be turned over by other workers, the consumption of manpower resources is reduced, and meanwhile, the phenomenon of processing leakage is avoided.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An automated brake component production system, comprising: comprises that

a turnover unit is arranged between two adjacent processing machines and comprises a turnover support, a turnover slide rail is arranged on the turnover support and comprises a pair of turnover slide plates which are distributed in parallel, the two turnover slide plates are obliquely arranged, the inclination direction of the turnover slide plates is gradually inclined downwards from the previous processing machine to the next processing machine, a turnover baffle plate is connected to one side of the two turnover slide plates with the lower height, the cross sections of the turnover slide plates and the turnover baffle plate are L-shaped, and the two turnover slide plates are oppositely arranged;

the specific structure of a frock in the processing frock does: the processing tool comprises a seventh processing base, the seventh processing base is formed by connecting a first base section which is horizontally arranged and a second base section which is vertically arranged in an L shape, a reinforcing rib plate is connected between the first base section and the second base section, two seventh positioning columns which are vertically distributed are arranged on the second base section, the seventh positioning columns are formed by connecting two seventh positioning sections which are horizontally distributed in parallel, one of the seventh positioning sections is connected with the second base section, the diameter of the seventh positioning section which is connected with the second base section is larger than that of the other seventh positioning section, a seventh jacking plate is further arranged between the two seventh positioning columns, and a seventh jacking column is arranged on the seventh jacking plate;

a material receiving plate is further arranged between the turnover support and the turnover slide rail, the material receiving plate comprises a material receiving bottom plate, the material receiving bottom plate is arranged in an inclined mode, the inclined direction of the material receiving bottom plate is the same as the inclined direction of the turnover slide plate, two sides of the turnover slide plate are arranged above the material receiving bottom plate through stand columns, two sides of the material receiving bottom plate in the width direction are respectively connected with a material receiving side plate, one side of the height bottom of the material receiving bottom plate is connected with a material receiving baffle, and the material receiving bottom plate, the material receiving side plates and the material receiving baffle are matched together to form a material receiving cavity;

the first structure of the processing tool is as follows: the processing tool comprises a first processing base which is horizontally arranged, a first central column is installed in the center of the first processing base, a first clamping plate is connected to the top end of the first central column, four first upper clamping cylinders are installed on the first clamping plate, first upper clamping hooks which correspond to the first upper clamping cylinders one by one are further installed at the bottom end of the first clamping plate, the first upper clamping hooks are hinged to the first clamping plate and driven by the first upper clamping cylinders to swing, four first lower clamping cylinders are further installed at the bottom end of the first processing base, first lower clamping hooks which correspond to the first lower clamping cylinders one by one are further installed on the upper end face of the first processing base, the first lower clamping hooks are hinged to the first processing base and driven by the first lower clamping cylinders to swing, the first upper clamping hooks and the first lower clamping hooks are matched together to clamp a horseshoe workpiece, first positioning assemblies are further installed on two sides of the first central column, each first positioning assembly comprises a first positioning block group which is installed on the first processing base, the first positioning assemblies are symmetrically distributed on the first central column, and the first positioning blocks are symmetrically distributed in the first positioning block group, and the first positioning assemblies are symmetrical to the central axis of the first positioning blocks;

the second structure of the processing tool is as follows: the processing tool comprises a vertically arranged second processing base, a second positioning plate is mounted on the side face of the second processing base, a second supporting column and a second positioning column are further mounted on one side, away from the second processing base, of the second positioning plate, the second supporting column is located at the bottom of the second positioning plate, a pair of second supporting rings distributed in parallel is further sleeved on the outer wall of the circumference of the second supporting column, the second positioning column is located above the second supporting column in an inclined mode, second clamping components are further arranged on the second processing base and located on two sides of the second positioning plate, each second clamping component comprises a second clamping cylinder, a second clamping plate is further connected to the top end of a piston rod of each second clamping cylinder, and the second clamping plate is driven by the second clamping cylinder to be close to or far away from the second positioning plate.

2. The brake component automated production system of claim 1, wherein: still be provided with one between two adjacent machine tools and grab the material robot, grab the material robot and be used for snatching the work piece in the former machine tool and place on the turnover slide rail, or snatch the work piece on the turnover slide rail and place in the machine tool of back.

3. The brake component automated manufacturing system of claim 1, wherein: the third structure of the processing tool is as follows: the processing frock includes the third processing base that a level set up, installs a third supporting seat on the up end of third processing base, has an arc recess of laminating mutually with the horseshoe work piece on the up end of third supporting seat, the both sides of third supporting seat still are provided with a third reference column respectively, the third reference column is close to or keeps away from third processing base by the drive of third location jar, still is provided with the tight seat of third clamp at the side of third supporting seat, installs the tight jar of third clamp on the tight seat of third clamp, the top that the tight jar of third clamp is connected with a tight piece of third clamp, and the tight piece of third clamp is close to or keeps away from the third supporting seat by the drive of the tight jar of third clamp.

4. The brake component automated manufacturing system of claim 1, wherein: the fourth structure of the processing tool is as follows: the processing tool comprises a fourth processing base which is horizontally arranged, a fourth center base is installed at the center of the fourth processing base, a fourth center cylinder is installed on the fourth center base, a fourth clamping plate is connected to the top end of a piston rod of the fourth center cylinder, the fourth clamping plate is driven by the fourth center cylinder to be close to or far away from the fourth processing base, fourth supporting bosses are respectively arranged on two sides of the fourth center base and are arc-shaped, gaps are reserved between two sides of the fourth supporting bosses, a pair of fourth positioning columns which are distributed in parallel are further installed in the gaps of the two fourth supporting bosses, each fourth positioning column is composed of an upper cylindrical positioning section and a lower cylindrical positioning section which are connected in sequence, the diameter of the positioning section located on the upper side is smaller than that of the positioning section located on the lower side, the two fourth positioning columns located on the same gap are respectively large and small, the diameter of the fourth positioning column is larger than that of the fourth positioning column, and the fourth positioning columns located in the two gaps are respectively staggered.

5. The brake component automated manufacturing system of claim 1, wherein: the fifth structure of the processing tool is as follows: the processing tool comprises a fifth processing base which is horizontally arranged, wherein a fifth supporting column and a fifth positioning column are installed on the fifth processing base, the number of the fifth supporting columns is two, the fifth supporting columns are respectively located on two sides of the fifth processing base, the fifth positioning column is located between the two fifth supporting columns, the fifth positioning column and the fifth supporting columns are distributed in a shape like a Chinese character 'pin', the top end of the fifth supporting column is further connected with a fifth positioning section, the cross section of the fifth positioning section is in a shape like a Chinese character 'D', a fifth clamping seat is further arranged between the fifth positioning column and any one of the fifth supporting columns, a fifth clamping cylinder is installed on the fifth clamping seat, the top end of the fifth clamping cylinder is further connected with a fifth clamping block, the fifth clamping block is driven by the fifth clamping cylinder to be close to or far away from the fifth processing base, a vertically arranged fifth jacking plate is further connected to one side, close to the two fifth supporting columns, and a fifth jacking column extending towards the direction of the fifth positioning column is further connected to the fifth jacking plate.

6. The brake component automated manufacturing system of claim 1, wherein: the sixth structure of the processing tool is as follows: the processing tool comprises a sixth processing base which is horizontally arranged, a pair of sixth clamping assemblies which are distributed in parallel are mounted on the sixth processing base, each sixth clamping assembly comprises a sixth central column, a sixth clamping cylinder is mounted on the sixth central column, a sixth clamping plate is connected to the top end of the sixth clamping cylinder and driven by the sixth clamping cylinder to be close to or far away from the sixth processing base, sixth jacking seats are respectively mounted on two sides of the sixth central column, sixth jacking columns extending towards the sixth central column are mounted on the sixth jacking seats, sixth positioning seats are respectively mounted on two remaining sides of the sixth central column, two side faces, close to the two sixth jacking columns, of the sixth positioning seats are respectively arc-shaped faces sunken towards the inner portions of the sixth positioning seats, and the two arc-shaped faces of the two sixth positioning seats on the same side are matched together to position the same horseshoe workpiece.